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参数资料
| 型号： | TA8479F |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PQFP44 |
| 封装： | 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-44 |
| 文件页数： | 2/20页 |
| 文件大小： | 636K |
| 代理商： | TA8479F |
TA8479F
2001-06-13
10
ELECTRICAL CHARACTERISTICS
CAPSTAN SECTION (CVCC = 5.0 V, CVM = 3 V, Ta = 25°C)
CHARACTERISTIC
SYMBOL
TEST
CIRCUIT
TEST CONDITION
MIN
TYP.
MAX
UNIT
CICC1
1
Output open, standby
―
60
80
A
CICC2
1
Output open, start
―
5
8
mA
CIM1
2
Output open, standby
―
2
5
mA
Supply Current
CIM2
2
Output open, start
―
7
12
mA
Input Current
CIH
3
CVCMR = 2.5 V
―
5
A
CommonPhase
Voltage Range
CVCMR
4
1.4
―
2.8
V
Input Sensitivity
CVH
5
(Note)
20
―
mVpp
Hall Amp
Circuit
Hall Input Output
Voltage Gain
CGVHO
5
RANGLE = 6.8 k
20
23
26
dB
IO = 0.1 A, CVM = 3 V,
CVH = 50 mVpp
―
1.3
1.8
Saturation Voltage
(Upper Side+Lower
side)
CVsat
(H + L)
6
IO = 1.0 A, CVM = 5 V,
CVH = 50 mVpp
―
2.3
2.8
V
Quiescent Voltage
CVOS
8
1.05
1.25
1.45
V
Output Circuit
Quiescent Voltage
Difference
CVOS
8
―
80
mV
Input Voltage (H)
CVSH
11
(Start)
3.0
―
CVCC
V
Input Voltage (L)
CVSL
11
(Stop)
0
―
1.2
V
Standby Circuit
Input Current
CIINS
11
CVS = 0 V
―
5
A
Input Voltage (H)
CVFH
12
(Reverse rotation)
3.0
―
CVCC
V
Input Voltage (L)
CVFL
12
(Forward rotation)
0
―
1.2
V
FR Circuit
Input Current
CIINF
12
CVF = 5.0 V
―
70
A
Thermal Shutdown Circuit Operating
Temperature
TSD
―
(Junction temperature)
―
170
―
°C
Note:
Defined by output functioning
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